Terminal forming and installing apparatus

ABSTRACT

An apparatus for simultaneously forming a plurality of terminals from a plurality of lengths of wire and inserting the terminals simultaneously into preformed openings in a plastic part. The apparatus includes a mechanism for simultaneously moving a plurality of lengths of wire which are held in spaced relation to one another to a severing position. The wires may be arranged in both horizontal and vertical planes. At the severing position, a shears is provided for simultaneously severing end portions from the lengths of wires to form a plurality of short wire terminals. The shears and an anvil support the terminals and maintain them in spaced relation to one another after severing for insertion into the preformed openings in the plastic part. The apparatus further includes a tool which supports the plastic part. A slide moves the plastic part and the terminals into engagement with one another to thereby embed the terminals in the performed openings of the plastic part. A tool is provided for bending portions of the terminals after the terminals are embedded in the plastic part. The various terminal forming and inserting tools are operated by air cylinders. The air cylinders are actuated by solenoid operated spool valves. The solenoids are sequentially energized by a programmable function generator. The various tools are easily replaceable in order to adapt the apparatus to terminal parts of varying shapes and quantities of terminals. For the same reason, the function generator can easily be reprogrammed.

BACKGROUND AND SUMMARY OF THE INVENTION

The electrical and electronic industries use millions of terminal partseach year. Terminal parts include coil forms, bobbins, terminal stripsand like items. These items are usually molded of plastic which may beof either the thermoplastic or the thermosetting types. The terminalparts are manufactured in various sizes, some of which are relativelysmall. The terminals of the smaller terminal parts are commonly formedof short pieces of wire which may be of circular or noncircular crosssections. The small pieces of wire forming the terminals are usually cutfrom continuous lengths of wire handled in coils. It is quite oftendifficult to manually insert the small pieces of wire into the smallerterminal parts.

Many different types of machines have been proposed or constructed forthe purpose of inserting wire terminals into the smaller plasticterminal parts. Generally, these machines have been specially built tomanufacture a few sizes or types of terminal parts and most of thesemachines were not readily adjustable or adaptable to manufactureterminal parts of different sizes and shapes. Further, these machineshave not been suitable for manufacturing terminal parts in which it wasnecessary to vary the arrangement or lengths of terminal wires. Sincethe industry uses a variety of terminal parts, it is advantageous toprovide a wire terminal inserting machine that can easily be modified oradjusted to manufacture terminal parts of varying sizes and havingvarying terminal arrangements.

To meet this need, this invention is concerned with an apparatus forsimultaneously forming a number of short pieces of wire or terminalsfrom a number of elongated lengths of wire and inserting the terminalsin preformed openings in pieces of plastic to make parts such as coilforms, bobbins, terminal strips, etc. The invention is particularlyconcerned with such an apparatus in which both the type and number ofwire forming tools can easily be changed and in which the sequence ofoperation of the forming tools can also easily be varied.

An object of this invention is an apparatus of the type described whichcan easily be adjusted to make plastic terminal parts of differentsizes, shapes and having different numbers and locations of terminals.

Another object is a wire forming and applicator apparatus in which thewire terminals can be shaped both before and after insertion in theplastic parts.

Another object is a wire forming and applicator apparatus which can beadjusted to form wire terminals of varying lengths.

Another object is an apparatus which simultaneously forms and insertswire terminals into a plastic part with the terminals being arranged inmore than one plane.

Accordingly, another object of this invention is an apparatus forsimultaneously forming a plurality of terminals from a plurality oflengths of wire and inserting the terminals simultaneously into openingspreformed in plastic parts. The apparatus includes means forsimultaneously moving a plurality of lengths of wire which are held inspaced relation to one another to a severing position. Means areprovided for simultaneously severing end portions from said lengths ofwire to form a plurality of wire terminals. Means are provided forsupporting said terminals in spaced relation to one another. Means areprovided for supporting a plastic part having openings formed thereinfor receiving the terminals. Means are provided for moving the plasticpart and the terminals into engagement with one another to embed theterminals in the openings in the plastic part. Means are also providedfor bending portions of the terminals after the terminals have beenembedded in the plastic part.

Other objects may be found in the following specification, claims anddrawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The invention is illustrated more or less diagrammatically in thefollowing drawings wherein:

FIG. 1 is a perspective view of an apparatus embodying the novel aspectsof this invention;

FIG. 2 is a partial top plan view of the apparatus of FIG. 1;

FIG. 3 is an enlarged view taken along line 3--3 of FIG. 2;

FIG. 4 is an enlarged view taken along line 4--4 of FIG. 2;

FIG. 5 is an enlarged view taken along line 5--5 of FIG. 2;

FIG. 6 is a partial enlarged view of the wire clamping and movingelements;

FIG. 7 is a partial front elevational view of a modified form of wireshears and anvil; and

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 7.

DESCRIPTION OF THE PREFERRED EMBODIMENT

An apparatus made in accordance with the teachings of this invention isshown in perspective in FIG. 1 of the drawings. The apparatus includes abase 11 on which are mounted tools for forming and inserting wireterminals into openings preformed in plastic parts. A bank of solenoidcontrolled air valves 15 and a programmable sequence and timing signalgenerator 17 for controlling the operation of the solenoid controlledair valves are mounted on the base.

The programmable sequence and timing signal generator 17 includes asignal generator which is controlled by a number of individuallyadjustable printed circuit type timing circuits. The starting andstopping signal of each individual timing circuit is adjusted byseparate selector switches actuated by thumb wheels with each timingcircuit connected to a solenoid controlled air valve 15. Each timingcircuit can be adjusted to vary the starting and terminating times ofits signal as a percentage of the total operating cycle of theapparatus. The duration of the cycle can be independently adjusted by aseparate control means. A suitable control system was designed and builtby Intercontinental Dynamics Corporation of Chicago, Illinois anddesignated as Model FG212. However, it should be understood that thissignal generating system is merely the preferred embodiment and othersuitable control mechanisms can be adapted to the apparatus of thisinvention without departing from the teachings thereof.

The solenoid controlled air valves 15 are preferably four-way,two-position air valves of the spool type but, of course, other types ofair valves may be used. The present embodiment of the invention includesa bank of ten solenoid controlled air valves. In any particularapplication, not all of these air valves may be used. However, in someapplications, one air valve 15 may be connected to more than one tool.It can readily be appreciated that the control components of thisapparatus provide wide range of flexibility in regard to the number andarrangement of tools controlled by the apparatus.

The exact layout of the tools as well as their number and functions willvary in accordance with the terminal part to be manufactured. It is afeature of this invention that the layout, sequence of operation andtype of tooling may easily be changed to produce different types offinished terminals, bobbins, etc. A number of tools are mounted on anelongated rectangular raised framework 21 which extends the length ofthe base 11. A wire support mechanism 23 is located at the left end ofthe framework as viewed in FIG. 1. It includes horizontally extendingrollers 25 and vertically extending rollers 27. In this embodiment ofthe invention, both a pair of horizontal and a pair of vertical rollersare provided. However, the number of rollers may be varied in accordancewith the number of horizontal and vertical rows of wire to be handled.In this embodiment of the invention, four wires W are arranged in twovertical and two horizontal rows. With other arrangements of wires, thenumber and arrangement of horizontal and vertical rollers may be varied.Both the horizontal and vertical rollers are mounted on a stand 29 whichis attached to the framework 21 at the left hand end thereof. A wireguide 31 is mounted on the framework inwardly of the rollers. The wireguide is formed of a block of material such as plastic and has aplurality of wire receiving holes cut therethrough and forming a gridpattern. The wire receiving passages or holes are formed a predetermineddistance apart so that the wires may be passed therethrough fordifferent arrangements of wires in the finished part. The wires are fedto the rollers and wire guide either from spools or from bicycle tirerims, which are not shown.

The mechanism for moving the wires W includes a wire pulling or feedingdevice 33. This device, shown in detail in FIGS. 4 and 6, consists of astack of thin, flat, rectangular plates 35 which fit over a pair ofspaced upstanding rods 37 (FIG. 4) mounted on a base plate 39. Capscrews 40 threaded into the rods limit upward movement of the plates.The base plate rides on the framework 21 and is connected to the end ofa piston rod 41 extending from an air cylinder 42 mounted beneath andsupported on the framework 21. An angle 43 connects the base plate andthe piston rod. A plate 45 is connected to the base plate 39. The lengthof the plate 45 may be varied in accordance with the length of terminalwires to be formed. The plate 45 engages a stop 47 on the return strokeof the air cylinder to limit movement of the wire pulling device 33towards the air cylinder. The stop 47 is attached to the framework 21 bya cross plate 48 and extends through a slot 49 formed in the base plate39.

An air cylinder 51 is mounted on the top plate 35 of the wire pullingdevice 33 and has a piston rod 53 which extends through the top plateand engages the upper surface of the plate 35 located below the topplate. When the plates are loosely mounted on the spaced rods 37, wiresW can be inserted between the plates and the plates and wires can bemoved freely relative to each other. When these plates are clampedtogether by actuation of the air cylinder 51 and its piston rod 53, thestack of plates 35 and the wires W will move together upon movement ofeither. Thus, when the stack of plates 35 is clamped together againstthe wires W and is moved by the action of the piston rod 41, it willpull the wires W to a shearing position, to be described later. Twolevels or horizontal rows of wires W are shown extending between theplates 35. This is merely one possible arrangement of wires. Forexample, wires could be positioned between each set of plates, ifdesired. Further, the number of plates in the stack may be varied.

A wire holding mechanism 63 similar in construction to the wire pullingmechanism 33 includes a stack of plates 65. The wire holding mechanismis mounted on a fixed support 64 positioned on the framework 21 betweenthe wire guide 31 and the wire pulling mechanism 33. The plates areloosely stacked on spaced upstanding rods 66 with the top platerestrained against upward movement by cap screws 67 threaded into therods 66. An air cylinder 68 is mounted on the top plate of this stack ofplates and has a piston rod which engages the upper surface of the platebeneath the top plate to clamp the lower plates of the stack together.

A wire guide 69 is fastened to the base 70 of the wire holding mechanism63. Two spaced vertical slots 71 (FIG. 2) are formed in the wire guidewith the slots extending from the top of the guide and terminating shortof the lower edge thereof. Although two slots are shown in thisembodiment of the invention, it should be understood that the number ofslots may be varied in accordance with the number of vertical rows ofwires to be installed in the terminal part to be manufactured. The slotsfunction to maintain vertical alignment of the wires as they movethrough the wire holding and wire pulling mechanisms.

The air cylinders 51 and 68 of the wire pulling and clamping mechanismsare connected to opposite outlets of an air valve 15 so that when onestack of plates is clamped, the other is unclamped. Thus, the wireholding mechanism 63 will be clamping the wires when the wire pullingmechanism 33 is moving relative to the wires on the return stroke of thepiston rod 41. The length of the return stroke is controlled by thelength the adjustable plate 45 with the return stroke determining thelength of wire fed in each stroke by the wire feeding mechanism 23.

A wire shearing mechanism 73, shown in detail in FIGS. 3 and 4, ismounted on the framework 21 inwardly of the wire feeding mechanism 23.The wire shearing mechanism 73 includes a wire die holder 75 which issupported on and straddles the framework 21. The wire die holder 75includes integral upstanding portions 77 located on opposite sides ofthe framework. The wire feeding mechanism 33 is received in a valley 78located between said upstanding portions 77. Aligned horizontallyextending channels 81 are formed in the upstanding portions 77 on theside of the wire die holder 75 opposite to that facing the wire feedingmechanism 23. These channels are of rectangular cross-section and eachextends completely across its upstanding portion 77 of the wire dieholder 75. An elongated slot 83 is formed in the base of each channel. Aslide 85 biased outwardly by a spring 87 is positioned in each slot. Theslide carries a circular socket 89. An elongated fixed socket 91 isformed at the inner end of each slot 83.

A wire die 97 seats in the channels 81 in the upstanding portions 77 ofthe wire die holder 75 and is fastened thereto by threaded fasteners. Ahorizontally extending channel 99 of rectangular cross-section is formedin the face of the wire die and opens in a direction away from the wiredie holder. A suitable number of wire passages 101 are formed in the dieand arranged in the same pattern as the wire receiving openings in theplastic part. The wire passages have tapered entrances on the wire feedside of the die. In this example of the invention, four wire passages ofrectangular cross-section are arranged in a square pattern. The wirepassages could be circular in cross-section and the layout pattern canbe varied in accordance with the arrangement of wires in the terminalpart.

An anvil 103 is fastened to the wire die and is positioned between thevertical rows of wire passages. A pair of opposite facing shears orblades 107 are slidably mounted in the channels 99 for movement towardsand away from the anvil. Wire supporting notches 108 are formed in theblades and align with the wire passages 101. Sleeves 109 extend from theshears 107 through elongated slots 111 formed in the bases of thechannels 99. Washers 113 located on the opposite side of the wire diefrom the shears span the elongated slots. Cap screws 115 threaded intothe shears 109 engage the washers and fasten the shears to the wire die97. The heads of the cap screws 115 are sized to seat in the slots 89formed in the spring biased slides 85 located in the wire die holder.This arrangement provides a spring return for the shears. In both thecutting and return positions of the shears, the ends of the shearsextend outwardly of the ends of the wire die 97. It should be noted thatthere is sufficient space between the wire passages 101 and the anvil103 to permit the severed portions of the wires to be moved out ofalignment with the wire passages, thus providing a backing surface forthe severed pieces of wire or terminals to support the terminals firmlyduring insertion into the plastic part.

The shears 107 are moved through their cutting strokes into engagementwith the anvil 103 upon actuation of a free floating air cylinder 125.The air cylinder has a bumper 127 connected to its piston rod 128 and ayoke 129 connected to the cylinder body. The bumper enages the outer endof one shear 107 while the yoke engages the outer end of the oppositeshear 107. Upon actuation of the air cylinder, the shears are movedtogether in a squeezing action. A spring return (not shown) mounted onthe air cylinder retracts the bumper and yoke. As previously mentioned,the shears 107 are retracted after their cutting strokes by action ofthe spring actuated slides 85 carried by the wire die holder 75. Theyoke is mounted on the air cylinder 125 by a bolt and arcuate slotarrangement 131 to permit rotation of the yoke about a horizontal axisthrough an arc of approximately 60° to provide flexibility in engagingthe yoke with the shears.

A part feeding tool 141 is slidably mounted on a base 143 for reciprocalmovement towards and away from the wire die anvil 103 (FIGS. 1, 2 and5). A mounting base 144 which carries base 143 is supported on theframework 21. The tool is reciprocated by means of a rod 145 extendingfrom an air cylinder 147, also mounted on the base 144. The part, inthis example, a plastic bobbin 149, is carried on an upwardly openingU-shaped support 151 mounted on the end of the tool 141 facing the wiredie anvil 103. The U-shaped support is mounted for limited slidingmovement towards and away from the wire die anvil and is biased by aspring (not shown) towards the anvil. The part feeding tool 141 is movedagainst the wire die holder 75 after the wire terminals have beensheared from the wires W. The wire terminals are held by the shears 107against the anvil 103 in alignment with preformed openings in theplastic bobbin 149. As the part feeding tool and wire die holder cometogether, the U-shaped support 151 contacts the anvil 103 and is forcedbackwards against its spring bias and the wire terminals are forced intothe openings in the plastic part. An air hose 153 is connected to anopening 155 in the base of the U-shaped support to permit theintroduction of air under presssure to discharge the plastic bobbin fromthe U-shaped support after the terminal wires have been inserted in theplastic part.

A wire bending mechanism 161 (FIG. 5) is carried on the part feedingtool 141. The wire bending mechanism includes a pair of wire bendingblades 163 each of which has a wire engaging hook-like portion 165 atthe end thereof adjacent the U-shaped support 151. In this example, eachblade includes a pair of projections 166 which fit in recesses in thepart 149 to engage the terminals. A generally rectangular shaped opening167 is formed in the outer end of each blade creating a cam followersurface. A circular cam 169 eccentrically mounted on the end of a shaft171 is located in each rectangular opening and engages the cam followersurface. The blades are guided for reciprocating movement in a channel173 formed in a cross piece 175 mounted on the part feeding tool 141.Loops 177 removably fastened to the cross piece 175 hold the wirebending blades in the channels.

The shafts 171 which carry the eccentrically mounted circular cams 169extend parallel to each other along the sides of the part feeding tool141. A sprocket gear 181 is mounted on each shaft 171 intermediate itsends with the gear on one shaft aligned with the gear on the othershaft. An air cylinder 183 is mounted on the tool 141 by means of asupport member 185. The air cylinder has an elongated geared rack 187extending at right angles to the shafts 171 with the teeth of the gearrack engaging the teeth of the sprocket gears 181 so that actuation ofthe air cylinder 183 causes rotation of the sprocket gears 181, rotationof the cams 169 and reciprocal action of the wire bending blades 163.Since the air cylinder 183 is mounted on the tool 141, it moves with thetool.

A modified embodiment of the wire die, anvil and shears is shown inFIGS. 7 and 8 of the drawings. These modified tools are used to formterminals which can be anchored in the openings of a plastic part. Theterminals thus formed do not require bending after they have beeninserted in the plastic part to firmly hold them in the part.

A modified wire die 191 having two rows of wire passages 193 with threewire passages in each row is shown. In this embodiment, the wirepassages are circular in cross-section. The deforming of ends of theterminals permits the anchoring of terminals of circular cross-sectionin openings of circular cross-section and eliminates the need for wireof non-circular cross-section.

An anvil or terminal stop means 195 is formed integrally with the wiredie on the face thereof. The anvil is located between the rows of wirepassages 193. A laterally projecting offset or step 197 is formed oneach side of the anvil facing a row of wire passages.

A pair of oppositely facing shears or blades 199 are slidably mounted inthe channel 99 of the wire die for movement towards and away from theanvil. Wire supporting rectangular notches 201 are formed in the bladesand are aligned with the wire passages. The blades are undercut at 203adjacent the anvil to the depth of the notches and have a heightsufficient to compliment the steps or offsets 197 formed on the anvil195.

When the blades 199 are moved into engagement with the anvil 195, thewires W projecting out of the wire passages 193 are severed, therebyforming terminals which are carried in the notches 201 of the blades tothe anvil. As the terminals are moved into contact with the anvil, theends of the terminals adjacent the wire die 191 engage the steps 197 ofthe anvil and are deformed out of alignment with the remaining portionsof the terminals. The distorted portions of the terminals form what canbe called anchors which are firmly seated in openings in the plasticpart which is moved into contact with the terminals by the part feedingtool 141.

As part feeding tool 141 and the wire die blades 199 which aresupporting the terminals are moved together, the U-shaped support 151contacts the anvil and is forced backwards against its spring bias. Theundistorted portions of the wire terminals are moved into the openingsin the plastic part thereby seating the terminals up to the depth of thedistorted portions or anchors. The part feeding tool is retracted andthen is again moved toward the wire die blades. A pusher plate, which isnot shown, is positioned between the wire die blades and the U-shapedsupport 151. The pusher plate engages and forces the distorted portionsof the terminals into the openings in the plastic part thereby anchoringthe terminals to the plastic part.

One of the reasons that the apparatus of this invention can easily bemodified to make plastic terminal parts of different sizes, shapes andhaving different quantities and locations of wire terminals is that thetools such as the wire dies 97 and 191, the anvils 103 and 195, theshears 107 and 199 and the part feed tool 141 are bolted to theapparatus and therefore can easily be changed. This is also the casewith the wire bending mechanism 161. The wire bending blades 163 areeasily replaceable. Also, the provision of the programmable sequence andtiming signal generator 17 with its individually adjustable printedcircuit type timing circuits each of which controls a solenoidcontrolled air valve 15 which can be connected to any tool gives almostunlimited flexibility to the apparatus.

The foregoing description is directed to the parts of the apparatus ofthis invention whose construction and operation require a detaileddescription in order that a person skilled in the art will be able topractice the invention. There are other parts shown in the drawingswhich have not been described, such as the operator's button controlledoperating switch for each cycle, the electric control panel with itsswitches, lights and counters, the electric eye safety control mountedon the control panel, pressure gauges, filters and valves for the airsupply and flexible tubing connecting the solenoid controlled air valves15 with the various air cylinders. This does not mean that these partsare unimportant to this apparatus, but only that they are so well knownto those skilled in the art that their construction and function can beunderstood merely from a showing in the drawings.

I claim:
 1. An apparatus for simultaneously forming a plurality ofterminals from a plurality of lengths of wire and inserting theterminals simultaneously into openings preformed in a plastic part, saidapparatus including:means for simultaneously moving a plurality oflengths of wire held in spaced relation to one another to a severingposition, means for simultaneously severing end portions from saidlengths of wire at said severing position to form a plurality ofterminals, means for supporting said terminals in spaced relation to oneanother, means for supporting a plastic part having openings formedtherein for receiving said terminals, means for moving said plastic partand said terminals into engagement with one another to embed saidterminals in said openings in said plastic part, and means for bendingportions of said terminals after said terminals are embedded in saidplastic part.
 2. The apparatus of claim 1 including means forsequentially activating said wire moving, wire severing and plastic partand terminals moving means according to an adjustable predeterminedtimed relationship.
 3. The apparatus of claim 1 in which said means forbending portions of said terminals after said terminals are embedded insaid plastic part includes:at least one wire bending blade having ahook-like portion engageable with portions of said terminals whichextend out of said plastic part, said blade being moveable in a planeextending generally perpendicular to said terminals, and means formoving said blade in a plane from a first position on one side of saidterminals to a second position on the opposite side of said terminals tothereby bend portions of said terminals to extend at right angles to theremaining portions thereof.
 4. The apparatus of claim 3 in which saidmeans for moving said blade in said plane includes a cam follow surfacecarried by said blade and a cam engaging said cam follower surface, saidcam being mounted on a shaft extending perpendicular to the plane ofmovement of said blade.
 5. The apparatus of claim 3 including a pair ofwire bending blades which are moveable reciprocally towards and awayfrom each other and which are positioned so that their hook-likeportions face each other.
 6. An apparatus for simultaneously forming aplurality of terminals from a plurality of lengths of wire and insertingthe terminals simultaneously into openings preformed in a plastic part,said apparatus including:means for simultaneously moving a plurality oflengths of wire held in spaced relation to one another in more than oneplane to a severing position, means for simultaneously severing endportions from said lengths of wire at said severing position to form aplurality of terminals, means for supporting said terminals in spacedrelation to one another, means for supporting a plastic part havingopenings formed therein for receiving said terminals; and means formoving said plastic part and said terminals into engagement with oneanother to embed said terminals in said openings in said plastic part.7. The apparatus of claim 6 in which said means for simultaneouslymoving a plurality of lengths of wire held in spaced relation to oneanother to a severing position includes:a plurality of plates stackedone upon the other, said stack extending perpendicular to the lengths ofsaid wire, said plurality of lengths of wire extending between pairs ofplates of said stack of plates, said lengths of wires being moveablebetween said plates when said plates are loosely stacked one upon theother, means to releasably clamp said plates together to prevent saidlengths of wire from moving between said plates, and means to move saidstack of plates towards and away from said severing position.
 8. Theapparatus of claim 7 in which means are provided to hold said pluralityof lengths of wire when the wire moving stack of plates is unclamped,said means including:a wire guide, at least one wire receiving slotformed in said guide, a plurality of plates stacked one upon the other,said stack extending along the length of said wire receiving slot andperpendicular to said lengths of wire, said plurality of lengths of wireextending through said guide with the lengths of wire extending betweenpairs of plates of said stack of plates, said lengths of wire beingmoveable between said plates so that the wires can be moved when theplates are loosely stacked on one another, and means to releasably clampthe plates together to prevent said lengths of wire from moving betweensaid plates.
 9. The apparatus of claim 8 in which the clamping means ofthe wire moving and the wire holding mechanisms are arranged to beactuated alternately.
 10. The apparatus of claim 6 in which said meansfor simultaneously severing said plurality of lengths of wire to form aplurality of terminals includes:a die plate having a plurality of spacedwire passages for receiving and holding said lengths of wire, and ablade moveable across said die plate to sever said lengths of wireextending out of said passages in said die plates to thereby formterminals.
 11. The apparatus of claim 10 in which notches are formed insaid blade to receive said terminals, stop means are positioned tocooperate with said blade and said notches to hold said terminals inspaced relation to one another after separation from the lengths ofwire, andbackup means are provided to engage the ends of said terminalsaway from said plastic part to prevent longitudinal movement of saidterminals away from said plastic part upon embedding of said terminalsin said plastic part.
 12. The apparatus of claim 10 in which a pair ofblades are moveable across said die plate with said blades moveabletowards each other to sever said lengths of wire.
 13. The apparatus ofclaim 11 in which a pair of blades are moveable across said die platewith said blades moveable towards each other to sever said lengths ofwire.
 14. The apparatus of claim 10 in which notches are formed in saidblade to receive said terminals, stop means are positioned to cooperatewith said blade and said notches to hold said terminals in spacedrelation to one another after severing from the lengths of wire, andcooperating means are formed on said blade and said stop means todistort the ends of said severed terminals to assist in anchoring saidterminals in said openings of said plastic part.
 15. The apparatus ofclaim 6 including means for sequentially activating said wire moving,wire severing and plastic part and terminals moving means according toan adjustable predetermined timed relationship.